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Bard 8402-082BX - Limit Control L145-3.0

Bard part number 8402-082BX is an OEM limit control (L145-3.0, boxed) used to help protect Bard wall-mounted HVAC equipment by monitoring operating temperature and opening the circuit when temperatures reach the control’s set point. This electrical safety control is commonly used in heater and airflow-related safety circuits, where accurate temperature limiting helps prevent overheating and nuisance shutdowns. Replacing a weak or out-of-calibration limit control with the correct Bard OEM 8402-082BX helps restore proper safety operation and reliable heat performance, and it is a smart choice when troubleshooting repeated high-limit trips or verifying safety controls during service.


  • Technical Specifications
  • Product number: 8402-082BX
  • Manufacturer description: Limit Control L145-3.0 - Boxed
  • Weight: 0.150 lbs
  • HTS Code: "9032.10.0030"

  • Previous Versions
  • 8402-082 (Obsolete, superseded by 8402-082BX)

$35.00 *

* Orders less than $50 may incure a minimum order fee.

What does the "BX" suffix mean?

Bard uses suffixes like "BX" to manage parts internally. These do not change the physical form or function of the part.

A part number ending in "BX" simply means it is packaged in a box for shipping, rather than for internal assembly use.

Example: 8406-142BX is physically identical to 8406-142.